Fig. 4
From: Enzymatic dehydrogenative polymerization of monolignol dimers
Total ion chromatograms and UV chromatogram of the single-component reaction products from I. Scanning ranges were (a) m/z 710–780 and (b) m/z 1084–1154, according to assumed m/z of monolignol tetramers and hexamers derived from I. Mass spectra of the monolignol tetramers derived from I and D-I are also described